Silver necklace with heart pendant found near SteelStacks

I found a silver necklace this afternoon around 4:15pm near the SteelStacks plaza in Bethlehem, Lehigh Valley. It's an 18-inch sterling silver chain with a small heart-shaped pendant, about the size of a dime, and a tiny blue sapphire inlay. On the back of the pendant is an engraving of the initials 'LM', and the chain shows light wear from being carried in a pocket for a few days. I’m glad to help reunite it with its owner—if this sounds like yours, tell me the initials and where you last wore it.